1.1 --- a/makefile	Fri Jun 15 17:14:06 2012 +0200
     1.2 +++ b/makefile	Fri Jun 15 21:43:04 2012 +0200
     1.3 @@ -7,13 +7,13 @@
     1.4  
     1.5  $(NAME).ps: $(CHAPS) makefile bib
     1.6  	export TROFFONTS=fonts REFER=bib;\
     1.7 -	cat $(CHAPS) | refer -e -P -sLAD -l,2 -k | \
     1.8 -		troff -Tps -ms 2>err.ig | dpost >$@
     1.9 +	soelim $(CHAPS) | refer -e -P -sLAD -l,2 -k | \
    1.10 +		grap | pic | troff -Tps -ms 2>err.ig | dpost >$@
    1.11  
    1.12  err.ig: $(CHAPS)
    1.13  	export TROFFONTS=fonts REFER=bib;\
    1.14 -	cat $(CHAPS) | refer -e -P -sLAD -l,2 -k | \
    1.15 -		troff -Tps -ms -rZ1 -z 2>$@
    1.16 +	soelim $(CHAPS) | refer -e -P -sLAD -l,2 -k | \
    1.17 +		grap | pic | troff -Tps -ms -rZ1 -z 2>$@
    1.18  
    1.19  toc.roff: toc.ig
    1.20  toc.ig: err.ig